MapMeter vs My Physics Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MapMeter
Measure distances and areas directly on a map. Save, print, and share your measurement results with comprehensive help included. Available on iOS devices.
- Linear measurements
- Area measurements
- Save results
- Print results
- Share results
- Help screens
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Perform linear and area measurements on a map, then save, print and share results. With comprehensive help screens. Available for iPhone, iPod, iPad. Suggestions welcome ! Write at info@pw2.it
My Physics Calculator
This app offers a comprehensive suite of over 130 calculators for physics and engineering calculations. It provides clear formulas and definitions for each parameter, making complex calculations accessible with a simple interface.
- 130+ physics and engineering calculators
- Includes formulas and definitions
- Simple user interface
- Mechanics & Motion calculations
- Fluids & Thermodynamics calculations
- Electrical & Circuit calculations
- Projectile Motion calculations
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My Physics Calculator features 134 calculators for various physics and engineering parameters. With a simple user interface, it provides formulas and definitions for each calculation. List of 134 Calculators: Mechanics & Motion: • Force • Kinetic Friction • Static Friction • Centripetal Force • Centripetal Acceleration • Gravitational Acceleration • Angular Acceleration • Work • Total Work • Power (Work-Based) • Power (Displacement-Based) • Power (Velocity-Based) • Displacement / Distance • Differential Pressure Fluids & Thermodynamics: • Density • Water Density • Kinematic Viscosity • Mass Flow Rate • Temperature • Thermal Conductivity • Thermal Diffusivity • Thermal Linear Expansion • Thermal Volumetric Expansion • Heat Flow • Heat Transfer Rate • Specific Heat Capacity Energy & Motion: • Kinetic Energy • Potential Energy • Elastic Potential Energy • Einstein’s Mass-Energy Equation • Gravitational Potential Velocity & Motion Laws: • Velocity • Circular Velocity • Average Velocity • Escape Velocity • Drift Velocity • Newton’s Law of Gravity • Newton’s Second Law of Motion • Archimedes’ Principle • Kepler’s Third Law • Hooke’s Law • Pascal’s Law • Poiseuille’s Law • Darcy’s Law • Stokes’ Law Engineering Numbers & Factors: • Souders-Brown Equation • Podmore Factor • Cavitation Number • Euler Number • Fourier Number • Knudsen Number • Mach Number • Nusselt Number • Reynolds Number • Weber Number • Froude Number • Prandtl Number • Schmidt Number • Brinell Hardness Number Doppler Effect Calculations: • Wavelength (Front & Behind) • Approaching Source • Receding Source • Approaching Receiver • Receding Receiver Projectile Motion: • Vertical Velocity • Vertical Displacement • Horizontal Displacement • Range Impulse, Momentum & Torque: • Impulse (Velocity-Based) • Impulse (Time-Based) • Momentum (Velocity-Based) • Momentum (Time-Based) • Moment • Torque • Moment of Inertia Engineering & Structural Calculations: • Transverse Strength • Standard Surface Factor • Rectangular Tank Capacity • Cylindrical Tank Capacity • Apparent Porosity • True Porosity Planetary & Seismic Calculations: • Seismic Geophone • Weight on Different Planets • Wenner Spacing (Soil Resistivity) • Luminosity of Stars Sound & Waves: • Sound Pressure Level • Sound Intensity Level • Sound Power Emitted • Sound Wavelength • Sound Speed • RMS Noise • Noise Pollution Level Oscillations & Springs: • Simple Pendulum • Physical Pendulum • Leaf Springs • Helical Spring Rate • Helical Spring Axial Deflection • Helical Spring Index Electrical & Circuit Calculations: • Inductive Reactance • Capacitive Reactance • Resonant Frequency • Inductor Sizing Equation • Capacitor Sizing Equation • Resistance • Battery Life • Battery Charge Time • kVA Calculation • Potentiometer • Voltage Divider • Electrodialysis • Electrical Harmonics • Horsepower • Ohm’s Law (Voltage, Power, Resistance, Current) Material Properties: • Shear Modulus • Bulk Modulus • Young’s Modulus • Stress • Strain
Screenshots
Verdict
The clearest difference is price: MapMeter at Free against My Physics Calculator's $2.99. MapMeter also leads on iOS requirement (8.0 vs 16.6). My Physics Calculator's advantage is rating (4.3 vs 3.0) and ratings volume (44 vs 2). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
MapMeter is free to download; My Physics Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
My Physics Calculator holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: My Physics Calculator has 44 ratings behind it against 2, so its average is the more settled of the two.
MapMeter ships an update every 13 months, My Physics Calculator every 12 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | MapMeter | My Physics Calculator |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.0 (2 ratings) | 4.3 (44 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 44 — better |
| Update frequency | Every 13 months | Every 12 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 8.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 9 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Roberto Sonzogni | V PUGAZHENTHI |
Customer experience
MapMeter
My Physics Calculator
In-app purchases
MapMeter
No in-app purchases
My Physics Calculator
No in-app purchases
Questions
Is MapMeter free?
Is My Physics Calculator free?
Which has better reviews, MapMeter or My Physics Calculator?
Do MapMeter or My Physics Calculator have ads?
Which is updated more often, MapMeter or My Physics Calculator?
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